R-421A Refrigerant 25 LB|CoolmateGas Refrigerant
R-421A Refrigerant 25 LB|CoolmateGas Refrigerant
4.96 / 5.0
(502) 502 total reviews
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99.9% High Purity Freons | Virgin-comes in factory-sealed
99.9% High Purity Freons | Virgin-comes in factory-sealed
All the refirgerants with High purity, 99.9% Freons ensuring efficient system performance.
Fast Free Shipping (US Continental):
Fast Free Shipping (US Continental):
Handling: Same day by 5pm EST
Delivery Time: 2-4 business days
Carrier: UPS Hazmat Ground
R-421A Refrigerant 25 LB In Great Price
If you don't have license, you may simply fill out the disclaimer(the form link be attached at the confirmation email)
R421A is a hydrofluorocarbon (HFC) refrigerant blend that is designed as a replacement for R22 in various air conditioning and refrigeration applications. It is formulated to have a lower environmental impact, with a lower ozone depletion potential and a lower global warming potential (GWP) compared to R22. R421A is often used as a retrofit refrigerant for existing R22 systems, providing a more environmentally friendly alternative while maintaining good performance and energy efficiency.
- Orders placed by 5pm CT will be shipped out within one business day.
- Brand & color of cylinder may vary.
CoolmateGas stocks a large amount of R410A, R134A, R22, 407C, and 404A.
- Description
R-421A Refrigerant 25 LB In Great Price
If you don't have license, you may simply fill out the disclaimer(the form link be attached at the confirmation email)
R421A is a hydrofluorocarbon (HFC) refrigerant blend that is designed as a replacement for R22 in various air conditioning and refrigeration applications. It is formulated to have a lower environmental impact, with a lower ozone depletion potential and a lower global warming potential (GWP) compared to R22. R421A is often used as a retrofit refrigerant for existing R22 systems, providing a more environmentally friendly alternative while maintaining good performance and energy efficiency.
- Orders placed by 5pm CT will be shipped out within one business day.
- Brand & color of cylinder may vary.
CoolmateGas stocks a large amount of R410A, R134A, R22, 407C, and 404A.
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Good price with good delivery
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Generous donation of R134a refrigerant for The Other Side Academy
"A HUGE shoutout to Coolmate for their incredibly generous donation of 134a refrigerant to our Automotive Department! Thanks to their support, we’ll be keeping our vehicles (and students!) cool all summer long.At The Other Side Academy, every donation helps us continue our mission—and this one came just in time for the heat! We are super appreciative of Coolmate’s kindness and commitment to helping us stay on the road, safely and comfortably.From all of us at TOSA: THANK YOU, COOLMATE! You deserve the biggest shoutout!"
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FAQ
Is it safe to buy refrigerants online from CoolmateGas?
Absolutely. Our refrigerants come from verified and certified manufacturers, each cylinder is properly labeled, leak-tested, and shipped via UPS ground service. You can order refrigerants online with confidence.
What's the replacement for this Gas?
Currently, there are no fully compatible alternatives, but alternative solutions depend on the equipment type:
• R407C
Commonly used for retrofitting
Similar operating pressure
Requires system adjustments
• R438A (MO99)
Compatible with mineral oil and POE oil
A popular R22 replacement, some users choose it instead of R421A
Not a perfect match for R421A, but can be used in many R22-based systems
• R22 (Original refrigerant)
Systems that originally used R22 but have been converted to R421A can theoretically revert to using R22, provided that the supply and price of R22 are acceptable in your region.
• R32 / R454B
Not a direct replacement
Requires a completely new air conditioning unit
Much lower Global Warming Potential (GWP) and higher efficiency
Common in modern HVAC systems
⚠️ Important Note: Replacement options depend on the system configuration. Compatibility should be assessed by a certified HVAC technician.
Does CoolmateGas offer fast shipping or Wholesale pricing for orders?
Yes, we do. Coolmategas provides fast shipping , same-day processing, and wholesale pricing for R421a refrigerant. Whether you order a single cylinder or pallet quantities R421a refrigerant.